Collers Beach Weather Forecast
- 18
- 31
Partly cloudy
- 16
- 22
Shower or two
- 16
- 33
Possible shower
- 16
- 20
Mostly sunny
- 13
- 23
Shower or two
- 14
- 22
Possible shower
- 16
- 23
Shower or two
Today 20 Oct South Coast
Partly cloudy. Slight chance of a shower. Winds west to northwesterly 15 to 20 km/h tending northwest to northeasterly 20 to 30 km/h in the morning then tending southeast to southwesterly 25 to 35 km/h in the early afternoon. Daytime maximum temperatures 24 to 32.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Northerly 15 to 25 knots shifting south to southeasterly in the evening. Winds reaching up to 30 knots inshore in the evening.
- Seas
- 1 to 2 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Kembla during the morning.
- Weather
- Mostly sunny.
- Weather Situation
- Strong northerly winds along the coast will shift southerly over the southern waters as a trough moves through later today. The southerly change will reaching central parts of the coast Tuesday morning, before weakening late Tuesday.
Collers Beach Temperature Statistics View More
October Temperature
Ulladulla (2km)
Lowest 5 October, 2025
11.1 °CAverage October
18.4 °CHighest 17 October, 2025
30.1 °C
Climate (2020–Present)
Ulladulla (2km)
Average Low 2020–2025
13.8 °CAverage 2020–2025
17 °CAverage High 2020–2025
20.8 °C